KR20010091611A - Automatic sluice - Google Patents

Abstract

PURPOSE: An automatic water gate is provided to keep the water level in the reservoir regularly by being installed on an underwater barrage of rivers, a spillway of a reservoir, or an irrigation canal for storing water for agricultural and industrial purposes and to be used for composing an underwater barrage installed for ameliorating the polluted water quality. CONSTITUTION: An automatic water gate comprises: a wall or a dam(11) constructed on an underwater barrage, a spillway of a reservoir, a wall of an agricultural water way, etc. to secure agricultural water or industrial water; a water gate(1) formed in a metallic plate or an evaporated shape, filled with low specific-gravity gas such as hydrogen, provided with a hinge shaft(2) on the upper part of the water gate and placed between walls to be inclined conversely to form a regular acute angle toward an inflow of water, wherein the hinge shaft is coupled to the inside of a hinge box(7) attached to a support(4); and a piston(3) formed between the water gate and the support keeps the water gate closed by pressure such as hydraulic pressure or air pressure from a pressure controller operated by an automatic water level sensor(10), when the water level in the reservoir is low, and controls the water gate to discharge water to the lower reaches as much as the water quantity from the upper reaches by the pressure of the piston from the pressure controller operated automatically by signals sensed by the water level sensor if an inflow of water from the upper reaches of rivers is increasing due to a rain or a flood.

Description

Automatic sluice {.}

The present invention relates to an automatic sluice that automatically opens and closes automatically, and more particularly, installed in an underwater channel of a river or a freeway or related waterway of a reservoir, which is installed to store water and use it for agricultural or industrial use. The present invention relates to an automatic sluice having a function of keeping the water level on the reservoir side at all times within a certain range.

Another use of the automatic hydrology of the present invention is to create submerged beams that are installed to improve contaminated water quality.

Conventional underwater beams are a way of discharging influent water through the upper end of the hydrologic gate, so that the stored water was more decaying.

The reason why the stored water becomes more decayed is that the stored water improves the water quality through the process of the natural decomposition of pollutants contained in the water by solar heat. As the structure becomes heavy, the specific gravity becomes heavy so that it accumulates at the bottom of the stored water.

Due to these physical properties, contaminants decomposed by solar heat accumulate and accumulate in the lower layer of the river or river.

Among the physicochemical processes that decompose pollutants in water, oxygen in water decomposes pollutants. Another theory is that water and the first dot have secondary effects of pollutants caused by air in aquifers. There is.

The sedimentation sludges produced by these three actions are piled up overlapping the lower end of the underwater beam configured by the upper part discharge method.

For this reason, when the submerged scaffold is formed using the upper discharge gate, the secondary pollution occurs due to the accumulated sludge accumulated at the lower end of the dam or the submerged beam. By constructing, the sedimentary sludges produced by this natural theory are discharged through the lower part of the sluice, so there is no need to worry about secondary pollution.

In other words, it can improve the quality of polluted water without any artificial force. Of course, it is heated by hydraulic piston operated by automatic water level sensor which is automatically transmitted by naturally increasing water pressure during flood or rain. The invention relates to an automatic sluice which automatically closes the sluice by a hydraulic piston operating automatically when the rain ends.

Sluices installed in Yeosu of reservoirs, sluices installed in underwater streams of rivers, or agricultural waterways are installed to prevent flooding of water during heavy rains or floods. As mentioned above, the sluice installed in the river, reservoir or agricultural waterway is installed in most cases by elevating control handles for elevating the water gate up and down on the upper side of the sluice to open and close the water gate by rotating the elevating control handle. However, when the water gate is opened and closed by manpower in this way, a great force is required at the time of opening and closing, and when the water gate is not opened and closed at an appropriate time, it causes flooding of water or fails to drain the water over an appropriate low amount. There is a problem.

In the case of underwater floodgates installed in rivers to store water, there were problems that caused tremendous property damage due to the loss of the levee caused by the rising flood level.

In addition, it is a fact that it is unusual to go to open the floodgates made of steel when it rains, and it is common to cause people to be swept into the river by flooding floods.

In view of the conventional problems as described above, the present invention, when the flow rate flowing in the upstream is reduced by closing the pressure of the piston consisting of the flow valve between the water gate and the wall, the water storage process proceeds and the flow rate flowing from the upstream is large When the pressure is turned on, the pressure control device is activated by the signal of the automatic water level detection sensor that is automatically detected, and the pressure of the piston that presses the water pressure is controlled. The challenge is to provide an automatic hydrology that can always maintain the water level in the range.

1 is a side view showing a closed state of the present invention.

Figure 2 is a side view of the automatic sluice showing the open state of the present invention.

Figure 3 is an automatic hydrological side view of the present invention

Figure 4 is a cross-sectional view of the white paper used in the present invention

Figure 5 is a cross-sectional view other than the front view of the white paper box used in the present invention

Fig. 6 is a sectional view of the automatic sluice line A-A shown in Fig. 7 of the present invention.

Figure 7 is a plan view showing the automatic sluice of the present invention

※ Explanation of symbols for main parts of drawings ※

1. Sluice 2. Rotating shaft 3. Hydraulic or pneumatic piston 4. Support 5. Rotating shaft attached to the lock 6. Rotating shaft attached to the pillar 7. White box 8. Door frame 9. Packing 10. Water level sensor

The automatic sluice of the present invention is constructed at predetermined intervals in the submarine, which is formed in the river or river for water quality improvement, agricultural or industrial water, and the sewage of the reservoir, the sewage of the reservoir, and the agricultural channel. The wall and the main body of the sluice [1] have a vacuum-like square plate shape in a number of spaces by a material such as an H beam, and the specific gravity such as a gas or hydrogen gas that tends to generate buoyancy inside the sluice [1]. Filled with this light material, a white support shaft [2] is provided on both sides of the upper side of the sluice [1], and the pivot shaft [2] is inclined to the inflow side between the walls [11]. Pneumatically or hydraulically actuated pistons [5] [6] by flowable white paper [5] [6] with fluidity between the hydrology [1] and the support [4], which are rotatably coupled to the support [4]. 3] It is composed of rain or The water level sensor [10] is constructed on the wall [11] to automatically detect the inflow water level when a flood occurs.

In the present invention as described above, the pressure is generated in the pressure regulating device operated by the indication of the hydrologic main body [1] automatic water level sensor [10] in the state of low water level in the low water side while the water flowing in from the upstream of the submerged beam is reduced When the water is delivered to the piston [3], it is kept closed by the pressure of the piston [3]. When the water level on the reservoir side rises due to the inflow of water flowing from the upstream of the river or river, the automatic water level sensor The pressure of the piston [3], which was pressurizing the water gate, is automatically contracted by the operation of the pressure regulating device actuated by the signal of [10], so that the lower portion of the water main body [1] is drained by water pressure and buoyancy. It is a structure of automatic sluice that can keep the water level on the reservoir side always within a certain range by repeating the operation in which drainage is performed by rotating.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

Figure 1 is a side view of the closed state of the present invention, Figure 2 is a side view of the open state of the present invention of the white axis [5] of the water gate [1] and the white axis [6] of the support [4] By connecting the piston [3] between the pressure of the piston [3] is adjusted as the contraction is shown the state that the water gate is opened by the water pressure and buoyancy, respectively.

Directive 11 is composed of reinforced concrete structures or metal plates constructed at intervals in the submerged streams of rivers for storing water, the freeways of reservoirs, or related waterways (WR). It is a wall, and the support body 4 is vertically fixed to the wall 11 together with the white paper box 7 so that the hydrologic main body 1 can be rotated by the wedge [2].

The sluice main body 1 provided between the walls 11 may be composed of only a plate by a plurality of compartments by an H beam or the like, or may be made using only a thick iron plate.

In the present invention, a number of FRP resins can be used to construct a sluice [1], and in the form of a steel plate or a square plate, and in the form of a plurality of spaces, a specific gravity such as hydrogen gas is easily generated in buoyancy. This light material is filled and the upper side of the water gate is provided with a rotatable white shaft (2). This hydrological body 1 has a structure which floats in water as a vacuum structure, even if it is made of the material which floats in water, or uses the material which does not float in water. And the structure of the sluice constructed to be mounted on the sluice [1] itself when manufacturing and installing the automatic sluice of the present invention has a structure capable of resisting the planned storage level while overcoming the water pressure, so that the planned storage level is always controlled. .

The piston [3] is contracted and inflated with the pressure regulating device at a constant angle between the piston shaft [5], which is formed in the hydrological body 1, and the piston shaft [6], which is formed in the support [4]. It is connected to the pipe so that it can be done. The reason why the piston [3] is formed between the water gate [1] and the support [4] is to control the drainage and reservoir water levels by contracting and expanding the piston [3] by the force of pneumatic or hydraulic pressure. In addition, when the water level on the reservoir side rises, the pressure regulating device is operated by the instruction of the automatic sensing sensor [10], and when the pressure that presses the piston [3] is adjusted, the piston contracts and the water main body 1 is easily opened. It is installed to make it possible.

The method of operating the piston [3] constituted between the water gate [1] and the support [4] is operated by a pressure regulating device, which also transmits or transmits pressure to the piston [3] as directed by an automatic water level sensor. It also serves to relieve pressure.

However, even if the method of operating the piston [3] is changed to the hydraulic or pneumatic configuration, it is possible to both open and close the water gate of the present invention, there is no special meaning.

As shown in FIG. 1, the hydrologic main body 1 is inclined backwardly between the walls 11 so as to form an acute angle in the direction of the water storage side, and is provided on the upper side of the hydrologic main body 1. ) Is rotatably coupled to the interior of the white paper box [7] attached to the support (4).

In addition, in the present invention, the problems of whether to install the inclination in the upstream direction or the inclination in the downstream direction in which the water gate is installed are not very important.

The action of automatically adjusting the water level by the present invention as described above is as follows.

Until the water level on the reservoir side becomes almost equal to the height of the wall 11, as shown in FIG. 1, the state of the water is maintained closed by the pressure of the hydraulic piston [3] formed between the water main body 1 and the support [4] The process of water storage is necessary for the underwater beams installed for water quality improvement, the underwater beams in rivers, the waterways of reservoirs, and agricultural waterways.

Then, when the water level is continued to the underwater light of the river and the water level flows above the height of the wall 11, when the signal is input to the automatic detection sensor [10] by the flow pressure of water acting on the hydrologic main body 1, the pressure is sensed. As the pressure of the piston [3] actuated by the pressure regulating device is contracted as shown in 10, the hydrologic main body 1 is drained by rotating its lower portion to the upper portion of the reservoir by hydraulic pressure and buoyancy. Here, the hydrologic main body 1 is easily opened by the hydraulic pressure and buoyancy generated by the contraction of the pressure acting on the piston [3], and the lower side thereof rotates to the upper side of the drainage side to open the reservoir side of the hydrological main body 1. The cross-sectional area of water passing between the surface and the bottom of the channel is maximized to achieve rapid drainage.

And the opening and closing operation as described above is automatically repeated by a continuous operation in accordance with the water level introduced by the known water level automatic sensor [10], so that the water level on the reservoir side is always maintained within a certain range by the river It is possible to reliably secure the planned storage of the underwater beams installed in.

In addition, due to the role of the hydrologic body composed of a certain composition, the hydrostatic pressure and buoyancy transmitted to the hydrologic gate is increased, so the range of the hydrological gate becomes larger.

It is equipped with a manual adjustment position so that the pressure of the piston can be manually controlled by using a mechanism known in an emergency to open the water gate, so that any disaster can be dealt with immediately.

As described above, there are various methods that can be applied to the method of maintaining and removing the storage level to press or release the water gate [1] to ensure or remove the storage level and the opening level.

Among them, ascending the water gate [1] to ensure the storage level, a screw screw is formed between the support [4] and the water gate [1], and then the screw screw is rotated up and down to change the upright movement. There is a method to pressurize the sluice [1] to guarantee the discharge level and the storage level, and install a large gear between the support [4] and the sluice [1] to change the rotational movement to a linear movement to make the upright movement. The main method is to operate the large gear and pressurize the water gate [1] to maintain the storage level and the discharge level.

Thus, the method of maintaining the discharge level and the storage level by pressing between the support and the sluice using another tool is also the same as the configuration method of the present invention, so it belongs to the scope of the present invention.

In addition, it is possible to show the effect of the present invention that the direction in which the piston is installed from the bottom up to the top down.

The shape of the floodgate is also to achieve the effect of the present invention by configuring the end of the floodgate as shown in Figure 3 so as to receive less resistance at the time of opening.

The present invention is a water level detection that automatically checks the water level in the state of low water level in the automatic water gate installed in the submarine of the river to secure the submerged, agricultural or industrial water installed to improve the contaminated water quality When the pressure regulator operates by the signal and the piston is inflated and the water gate is kept closed, when the water level on the reservoir rises, the pressure of the pressure regulator acts according to the instructions of the automatic sensor. As the pressure of the piston is automatically increased, the lower part of the sluice body rotates to the upper side of the inflow water, and drainage is made.

Therefore, by repeating this operation it is possible to automatically maintain the water level in the upper end of the submerged riverbed of the stream within a certain range.

In addition, if the automatic hydrological gate of the present invention is also installed in the reservoir, supplying agricultural water, agricultural water, and the like, the repetitive continuous action may be performed.

According to the present invention, since the lower part of the hydrologic main body rotates to the upper part of the inflow water side, the opening operation is easy even when the soil or gravel is accumulated in the ground of the sewer or gravel at the bottom of the water channel close to the hydrologic main body. It is done smoothly.

In addition, it is possible to increase the water pressure applied to the hydrologic gate because it is made by increasing the size of the body that constitutes the hydrologic gate. With this structure, the opening range of the hydrologic gate can be made wider than before.

The greatest advantage that appears when the automatic hydrological gate of the present invention is installed is that the stored water survives without decay because it discharges the water flowing into the river to the lower end of the hydrological gate.

Previously used top discharge type underwater beams are discharged to the top of the gate, so that the longer the time stored inside the underwater beam, the greater the weight due to secondary pollution. As the pollutants stagnate at the bottom of the submerged beams, the pollution is further increased, but the automatic drainage at the bottom of the present invention discharges the inflow to the bottom of the hydrology, so that the solar heat and oxygen in the water and the surface of the water and the first water are caused by the air in the aquifer. It is an invention that can reduce environmental pollution because the decomposed pollutants do not accumulate on the bed and are discharged.

Moreover, if the pressure of the piston is adjusted to discharge a certain amount of inflow into the lower part of the sluice, the lower part of the sluice serves as a natural language, thus playing a central role in restoring the ecosystem.

All of these methods are invented to be able to prepare for flood damage in advance while guaranteeing an appropriate amount of storage level inside the underwater beam. As proposed in the present invention, the main body of the hydrologic gate is pressed and released using a forced method to open and close the lower part of the hydrologic gate. Naturally, the method is within the scope of the present invention even if the method is different.

Claims (2)

Walls or bodies that are constructed at predetermined intervals, such as submerged rivers and rivers, rivers and rivers of reservoirs, and walls of agricultural waterways, which are installed to secure water quality, farm water, or industrial water. Or, it is in the shape of a vacuum and is filled with a low specific gravity such as hydrogen gas inside the main body of the sluice, and a white axis that can be rotated is provided on the upper side of the sluice. It is arranged to be inclined between the walls and the rotational shaft is composed of a hydrological body rotatably coupled to the inside of the white paper box attached to the support, the structure of the automatic sluice formed by a piston rod between the hydrological body and the support As there is little water coming down from upstream of river or river or reservoir, In the low state, the piston constructed between the hydrologic main body and the support is kept closed by pressure such as hydraulic or pneumatic pressure from a pressure regulator operated by an automatic water level sensor. As the inflow from the upstream of the river increases, the pressure of the supporting piston is controlled by the pressure of the piston sent from the pressure regulator, which is automatically activated by the signal detected by the water level sensor. It is a structure that is controlled to be discharged into the water. Even if the electricity supply is interrupted by natural disasters, the interior of the gate is made up of hollow or vacuum, so the buoyancy acts to run the gate and the hydrostatic action that pushes it out. Rotates to the upper side of influent Automatic water gate, characterized in that configured The automatic hydrogate according to claim 1, wherein the angle at which the gate is installed is inclined in the discharge direction of the inflow water flowing in the upstream of the river or the river.